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2 years ago

PLS HELP. ITS FOR AN ASSIGNMENT DUE SOON!!! IF YOU DONT KNOW THE ANSWER PLEASE DONT SAY ANYTHING.

Mathematics

1 answer:

AfilCa [17]2 years ago

4 0

Answer:
The numbers are 9, 7, 4, 11

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F(x)=-2x -3 and g(x)=x^2 +5x,find g(2)-f(3)

Simora [160]

Answer:

f(3)= -9, g(2)=4

Step-by-step explanation:

F(3)= -2(3) -3

F(3)= -6 -3

F(3)= -9

G(2)= 2^2

G(2)= 2×2

G(2)= 4

6 0

3 years ago

i have 811 handkerchief in all,and need 25 for one quilt. How many quilts can I make and how many handkerchief will be left over

leva [86]

Answer: 32 Quilts and you will have 11 squares left over

Step-by-step explanation:

4 0

3 years ago

Find the sum of the infinite geometric series 3 + 12 + 48 + 192 + ...

Kisachek [45]

The sum of the infinite geometric series .. B.-1

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2 years ago

What is 30% of 90? It didn't give me options.

ra1l [238]

Answer:

Step-by-step explanation:

To find a percent of a number, change the percent to a decimal and multiply by the number. To change a percent to a decimal, move the decimal point of the percent two places left.

30% of 90 =

= 30% * 90

= 0.30 * 90

= 27

6 0

3 years ago

Read 2 more answers

Each child in a class of 42 was asked to report how many pets (cat or dogs) that he orshe has. The data are summarized in the ta

gavmur [86]

Step 1

State the formula for the probability of an event

$Pr(event)=\frac{required\text{ number of events }}{Total\text{ number of events}}$

The required number of event= The students with 2 or more pets= 15+7+3+2+0 = 27

Total number of events=4+11+15+7+3+2+0=42

Step 2

Estimate the probability that a randomly selected student from this class has 2 or more pets.

$Pr(Students\text{ with }2\text{ pets or more})\frac{27}{42}\approx0.64$

Answer; Option C 27/42 or approximately 0.64

5 0

1 year ago